Update app.py

app.py

@@ -260,12 +260,12 @@ def upload_page():
 
     for filename in os.listdir(PATCHES_DIR):
         file_path = os.path.join(PATCHES_DIR, filename)
-            if os.path.isfile(file_path):
-                os.remove(file_path)
+        if os.path.isfile(file_path):
+            os.remove(file_path)
     for filename in os.listdir(PRED_PATCHES_DIR):
         file_path = os.path.join(PRED_PATCHES_DIR, filename)
-            if os.path.isfile(file_path):
-                os.remove(file_path)
+        if os.path.isfile(file_path):
+            os.remove(file_path)
 
     if st.session_state.file_uploaded and st.button('View result'):
         if st.session_state.filename is None: